You can also estimate it yourself before you decide:
1, look at the weight. The density of silver is a little more than half that of gold.
2. Look at the texture. Silver is as pure and soft as gold,
3. Look at the color. Pure silver is afraid of sulfur. If you buy sulfur soap and rub it on the silver ornaments, the real goods will turn black (washed with toothpaste after the experiment).